introduced PdoDriver, descendant of all PDO-based drivers

Author: dg

src/Database/Driver.php

@@ -11,7 +11,7 @@
 
 
 /**
- * Supplemental PDO database driver.
+ * Supplemental database driver.
  */
 interface Driver
 {

src/Database/Drivers/MsSqlDriver.php

@@ -15,7 +15,7 @@
 /**
  * Supplemental MS SQL database driver.
  */
-class MsSqlDriver implements Nette\Database\Driver
+class MsSqlDriver extends PdoDriver
 {
 	private Nette\Database\Connection $connection;
 

src/Database/Drivers/MySqlDriver.php

@@ -16,7 +16,7 @@
 /**
  * Supplemental MySQL database driver.
  */
-class MySqlDriver implements Nette\Database\Driver
+class MySqlDriver extends PdoDriver
 {
 	public const ErrorAccessDenied = 1045;
 	public const ErrorDuplicateEntry = 1062;

src/Database/Drivers/OciDriver.php

@@ -15,7 +15,7 @@
 /**
  * Supplemental Oracle database driver.
  */
-class OciDriver implements Nette\Database\Driver
+class OciDriver extends PdoDriver
 {
 	private Nette\Database\Connection $connection;
 	private string $fmtDateTime;

src/Database/Drivers/OdbcDriver.php

@@ -15,7 +15,7 @@
 /**
  * Supplemental ODBC database driver.
  */
-class OdbcDriver implements Nette\Database\Driver
+class OdbcDriver extends PdoDriver
 {
 	public function initialize(Nette\Database\Connection $connection, array $options): void
 	{

src/Database/Drivers/PdoDriver.php

@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * This file is part of the Nette Framework (https://nette.org)
+ * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
+ */
+
+declare(strict_types=1);
+
+namespace Nette\Database\Drivers;
+
+use Nette;
+
+
+/**
+ * PDO-based driver.
+ */
+abstract class PdoDriver implements Nette\Database\Driver
+{
+}

src/Database/Drivers/PgSqlDriver.php

@@ -15,7 +15,7 @@
 /**
  * Supplemental PostgreSQL database driver.
  */
-class PgSqlDriver implements Nette\Database\Driver
+class PgSqlDriver extends PdoDriver
 {
 	private Nette\Database\Connection $connection;
 

src/Database/Drivers/SqliteDriver.php

@@ -15,7 +15,7 @@
 /**
  * Supplemental SQLite3 database driver.
  */
-class SqliteDriver implements Nette\Database\Driver
+class SqliteDriver extends PdoDriver
 {
 	private Nette\Database\Connection $connection;
 	private string $fmtDateTime;

src/Database/Drivers/SqlsrvDriver.php

@@ -15,7 +15,7 @@
 /**
  * Supplemental SQL Server 2005 and later database driver.
  */
-class SqlsrvDriver implements Nette\Database\Driver
+class SqlsrvDriver extends PdoDriver
 {
 	private Nette\Database\Connection $connection;
 	private string $version;